UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubSyedMTSmvu+GF0teaH8/sAwtSsRxsEyTQKWQrCST4=' 
WHERE 
  key_id = '6fe37498df5e82182ac7bd77bd463f2488c327090cf4e9a7dcdb0ca6e8c3d7f7' 
  AND (
    token = 'ubSyedMTSmvu+GF0teaH8/sAwtSsRxsEyTQKWQrCST4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )